Calf brace



FIG. 1 is a perspective view of a calf brace according to the firstembodiment of my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a perspective view of a calf brace according to the secondembodiment of my new design;

FIG. 8 is a right side elevational view thereof;

FIG. 9 is a front elevational view thereof;

FIG. 10 is a rear elevational view thereof;

FIG. 11 is a top plan view thereof;

FIG. 12 is a bottom plan view hereof;

FIG. 13 is a perspective view of a calf brace according to the thirdembodiment of my new design;

FIG. 14 is a right side elevational view thereof;

FIG. 15 is a front elevational view thereof;

FIG. 16 is a rear devotional view thereof;

FIG. 17 is top plan view thereof; and,

FIG. 18 is a bottom plan view thereof.

The broken lines illustrate environmental structure and form no part ofthe claimed design.

CLAIM The ornamental design for a calf brace, as shown and described.